Update kernel headers

Update kernel headers to commit:
    1e8f1477aba5 ("Merge branch 'net-phy-c22-c45-enumeration'")

Signed-off-by: David Ahern <dsahern@kernel.org>

3 files changed, 82 insertions, 5 deletions

diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 0a2380a11..dbf58b417 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -847,6 +847,36 @@ union bpf_iter_link_info {
  *		Returns zero on success. On error, -1 is returned and *errno*
  *		is set appropriately.
  *
+ * BPF_TOKEN_CREATE
+ *	Description
+ *		Create BPF token with embedded information about what
+ *		BPF-related functionality it allows:
+ *		- a set of allowed bpf() syscall commands;
+ *		- a set of allowed BPF map types to be created with
+ *		BPF_MAP_CREATE command, if BPF_MAP_CREATE itself is allowed;
+ *		- a set of allowed BPF program types and BPF program attach
+ *		types to be loaded with BPF_PROG_LOAD command, if
+ *		BPF_PROG_LOAD itself is allowed.
+ *
+ *		BPF token is created (derived) from an instance of BPF FS,
+ *		assuming it has necessary delegation mount options specified.
+ *		This BPF token can be passed as an extra parameter to various
+ *		bpf() syscall commands to grant BPF subsystem functionality to
+ *		unprivileged processes.
+ *
+ *		When created, BPF token is "associated" with the owning
+ *		user namespace of BPF FS instance (super block) that it was
+ *		derived from, and subsequent BPF operations performed with
+ *		BPF token would be performing capabilities checks (i.e.,
+ *		CAP_BPF, CAP_PERFMON, CAP_NET_ADMIN, CAP_SYS_ADMIN) within
+ *		that user namespace. Without BPF token, such capabilities
+ *		have to be granted in init user namespace, making bpf()
+ *		syscall incompatible with user namespace, for the most part.
+ *
+ *	Return
+ *		A new file descriptor (a nonnegative integer), or -1 if an
+ *		error occurred (in which case, *errno* is set appropriately).
+ *
  * NOTES
  *	eBPF objects (maps and programs) can be shared between processes.
  *
@@ -901,6 +931,8 @@ enum bpf_cmd {
 	BPF_ITER_CREATE,
 	BPF_LINK_DETACH,
 	BPF_PROG_BIND_MAP,
+	BPF_TOKEN_CREATE,
+	__MAX_BPF_CMD,
 };
 
 enum bpf_map_type {
@@ -951,6 +983,7 @@ enum bpf_map_type {
 	BPF_MAP_TYPE_BLOOM_FILTER,
 	BPF_MAP_TYPE_USER_RINGBUF,
 	BPF_MAP_TYPE_CGRP_STORAGE,
+	__MAX_BPF_MAP_TYPE
 };
 
 /* Note that tracing related programs such as
@@ -995,6 +1028,7 @@ enum bpf_prog_type {
 	BPF_PROG_TYPE_SK_LOOKUP,
 	BPF_PROG_TYPE_SYSCALL, /* a program that can execute syscalls */
 	BPF_PROG_TYPE_NETFILTER,
+	__MAX_BPF_PROG_TYPE
 };
 
 enum bpf_attach_type {
@@ -1330,6 +1364,12 @@ enum {
 
 /* Get path from provided FD in BPF_OBJ_PIN/BPF_OBJ_GET commands */
 	BPF_F_PATH_FD		= (1U << 14),
+
+/* Flag for value_type_btf_obj_fd, the fd is available */
+	BPF_F_VTYPE_BTF_OBJ_FD	= (1U << 15),
+
+/* BPF token FD is passed in a corresponding command's token_fd field */
+	BPF_F_TOKEN_FD          = (1U << 16),
 };
 
 /* Flags for BPF_PROG_QUERY. */
@@ -1403,6 +1443,15 @@ union bpf_attr {
 		 * to using 5 hash functions).
 		 */
 		__u64	map_extra;
+
+		__s32   value_type_btf_obj_fd;	/* fd pointing to a BTF
+						 * type data for
+						 * btf_vmlinux_value_type_id.
+						 */
+		/* BPF token FD to use with BPF_MAP_CREATE operation.
+		 * If provided, map_flags should have BPF_F_TOKEN_FD flag set.
+		 */
+		__s32	map_token_fd;
 	};
 
 	struct { /* anonymous struct used by BPF_MAP_*_ELEM commands */
@@ -1472,6 +1521,10 @@ union bpf_attr {
 		 * truncated), or smaller (if log buffer wasn't filled completely).
 		 */
 		__u32		log_true_size;
+		/* BPF token FD to use with BPF_PROG_LOAD operation.
+		 * If provided, prog_flags should have BPF_F_TOKEN_FD flag set.
+		 */
+		__s32		prog_token_fd;
 	};
 
 	struct { /* anonymous struct used by BPF_OBJ_* commands */
@@ -1584,6 +1637,11 @@ union bpf_attr {
 		 * truncated), or smaller (if log buffer wasn't filled completely).
 		 */
 		__u32		btf_log_true_size;
+		__u32		btf_flags;
+		/* BPF token FD to use with BPF_BTF_LOAD operation.
+		 * If provided, btf_flags should have BPF_F_TOKEN_FD flag set.
+		 */
+		__s32		btf_token_fd;
 	};
 
 	struct {
@@ -1714,6 +1772,11 @@ union bpf_attr {
 		__u32		flags;		/* extra flags */
 	} prog_bind_map;
 
+	struct { /* struct used by BPF_TOKEN_CREATE command */
+		__u32		flags;
+		__u32		bpffs_fd;
+	} token_create;
+
 } __attribute__((aligned(8)));
 
 /* The description below is an attempt at providing documentation to eBPF
@@ -4839,9 +4902,9 @@ union bpf_attr {
  * 		going through the CPU's backlog queue.
  *
  * 		The *flags* argument is reserved and must be 0. The helper is
- * 		currently only supported for tc BPF program types at the ingress
- * 		hook and for veth device types. The peer device must reside in a
- * 		different network namespace.
+ * 		currently only supported for tc BPF program types at the
+ * 		ingress hook and for veth and netkit target device types. The
+ * 		peer device must reside in a different network namespace.
  * 	Return
  * 		The helper returns **TC_ACT_REDIRECT** on success or
  * 		**TC_ACT_SHOT** on error.
@@ -6487,7 +6550,7 @@ struct bpf_map_info {
 	__u32 btf_id;
 	__u32 btf_key_type_id;
 	__u32 btf_value_type_id;
-	__u32 :32;	/* alignment pad */
+	__u32 btf_vmlinux_id;
 	__u64 map_extra;
 } __attribute__((aligned(8)));
 
@@ -6563,6 +6626,7 @@ struct bpf_link_info {
 			__u32 count; /* in/out: kprobe_multi function count */
 			__u32 flags;
 			__u64 missed;
+			__aligned_u64 cookies;
 		} kprobe_multi;
 		struct {
 			__aligned_u64 path;
@@ -6582,6 +6646,7 @@ struct bpf_link_info {
 					__aligned_u64 file_name; /* in/out */
 					__u32 name_len;
 					__u32 offset; /* offset from file_name */
+					__u64 cookie;
 				} uprobe; /* BPF_PERF_EVENT_UPROBE, BPF_PERF_EVENT_URETPROBE */
 				struct {
 					__aligned_u64 func_name; /* in/out */
@@ -6589,14 +6654,19 @@ struct bpf_link_info {
 					__u32 offset; /* offset from func_name */
 					__u64 addr;
 					__u64 missed;
+					__u64 cookie;
 				} kprobe; /* BPF_PERF_EVENT_KPROBE, BPF_PERF_EVENT_KRETPROBE */
 				struct {
 					__aligned_u64 tp_name;   /* in/out */
 					__u32 name_len;
+					__u32 :32;
+					__u64 cookie;
 				} tracepoint; /* BPF_PERF_EVENT_TRACEPOINT */
 				struct {
 					__u64 config;
 					__u32 type;
+					__u32 :32;
+					__u64 cookie;
 				} event; /* BPF_PERF_EVENT_EVENT */
 			};
 		} perf_event;
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index d17271fbf..ff4ceeafc 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -1503,6 +1503,7 @@ enum {
 	IFLA_BOND_AD_LACP_ACTIVE,
 	IFLA_BOND_MISSED_MAX,
 	IFLA_BOND_NS_IP6_TARGET,
+	IFLA_BOND_COUPLED_CONTROL,
 	__IFLA_BOND_MAX,
 };
 
diff --git a/include/uapi/linux/virtio_config.h b/include/uapi/linux/virtio_config.h
index 8c3f151d7..3bf80a8d4 100644
--- a/include/uapi/linux/virtio_config.h
+++ b/include/uapi/linux/virtio_config.h
@@ -52,7 +52,7 @@
  * rest are per-device feature bits.
  */
 #define VIRTIO_TRANSPORT_F_START	28
-#define VIRTIO_TRANSPORT_F_END		41
+#define VIRTIO_TRANSPORT_F_END		42
 
 #ifndef VIRTIO_CONFIG_NO_LEGACY
 /* Do we get callbacks when the ring is completely used, even if we've
@@ -112,4 +112,10 @@
  * This feature indicates that the driver can reset a queue individually.
  */
 #define VIRTIO_F_RING_RESET		40
+
+/*
+ * This feature indicates that the device support administration virtqueues.
+ */
+#define VIRTIO_F_ADMIN_VQ		41
+
 #endif /* _LINUX_VIRTIO_CONFIG_H */